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<pre><code><span id="1" class="l"><a class="l" href="#1">  1: </a><span class="xlang">&lt;?php</span>  <span class="php-keyword1">if</span> ( ! <span class="php-keyword2">defined</span>(<span class="php-quote">'BASEPATH'</span>)) <span class="php-keyword1">exit</span>(<span class="php-quote">'No direct script access allowed'</span>);
</span><span id="2" class="l"><a class="l" href="#2">  2: </a><span class="php-comment">/**
</span></span><span id="3" class="l"><a class="l" href="#3">  3: </a><span class="php-comment"> * CodeIgniter
</span></span><span id="4" class="l"><a class="l" href="#4">  4: </a><span class="php-comment"> *
</span></span><span id="5" class="l"><a class="l" href="#5">  5: </a><span class="php-comment"> * An open source application development framework for PHP 5.1.6 or newer
</span></span><span id="6" class="l"><a class="l" href="#6">  6: </a><span class="php-comment"> *
</span></span><span id="7" class="l"><a class="l" href="#7">  7: </a><span class="php-comment"> * @package     CodeIgniter
</span></span><span id="8" class="l"><a class="l" href="#8">  8: </a><span class="php-comment"> * @author      ExpressionEngine Dev Team
</span></span><span id="9" class="l"><a class="l" href="#9">  9: </a><span class="php-comment"> * @copyright   Copyright (c) 2008 - 2011, EllisLab, Inc.
</span></span><span id="10" class="l"><a class="l" href="#10"> 10: </a><span class="php-comment"> * @license     http://codeigniter.com/user_guide/license.html
</span></span><span id="11" class="l"><a class="l" href="#11"> 11: </a><span class="php-comment"> * @link        http://codeigniter.com
</span></span><span id="12" class="l"><a class="l" href="#12"> 12: </a><span class="php-comment"> * @since       Version 1.0
</span></span><span id="13" class="l"><a class="l" href="#13"> 13: </a><span class="php-comment"> * @filesource
</span></span><span id="14" class="l"><a class="l" href="#14"> 14: </a><span class="php-comment"> */</span>
</span><span id="15" class="l"><a class="l" href="#15"> 15: </a>
</span><span id="16" class="l"><a class="l" href="#16"> 16: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="17" class="l"><a class="l" href="#17"> 17: </a>
</span><span id="18" class="l"><a class="l" href="#18"> 18: </a><span class="php-comment">/**
</span></span><span id="19" class="l"><a class="l" href="#19"> 19: </a><span class="php-comment"> * CodeIgniter Date Helpers
</span></span><span id="20" class="l"><a class="l" href="#20"> 20: </a><span class="php-comment"> *
</span></span><span id="21" class="l"><a class="l" href="#21"> 21: </a><span class="php-comment"> * @package     CodeIgniter
</span></span><span id="22" class="l"><a class="l" href="#22"> 22: </a><span class="php-comment"> * @subpackage  Helpers
</span></span><span id="23" class="l"><a class="l" href="#23"> 23: </a><span class="php-comment"> * @category    Helpers
</span></span><span id="24" class="l"><a class="l" href="#24"> 24: </a><span class="php-comment"> * @author      ExpressionEngine Dev Team
</span></span><span id="25" class="l"><a class="l" href="#25"> 25: </a><span class="php-comment"> * @link        http://codeigniter.com/user_guide/helpers/date_helper.html
</span></span><span id="26" class="l"><a class="l" href="#26"> 26: </a><span class="php-comment"> */</span>
</span><span id="27" class="l"><a class="l" href="#27"> 27: </a>
</span><span id="28" class="l"><a class="l" href="#28"> 28: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="29" class="l"><a class="l" href="#29"> 29: </a>
</span><span id="30" class="l"><a class="l" href="#30"> 30: </a><span class="php-comment">/**
</span></span><span id="31" class="l"><a class="l" href="#31"> 31: </a><span class="php-comment"> * Get &quot;now&quot; time
</span></span><span id="32" class="l"><a class="l" href="#32"> 32: </a><span class="php-comment"> *
</span></span><span id="33" class="l"><a class="l" href="#33"> 33: </a><span class="php-comment"> * Returns time() or its GMT equivalent based on the config file preference
</span></span><span id="34" class="l"><a class="l" href="#34"> 34: </a><span class="php-comment"> *
</span></span><span id="35" class="l"><a class="l" href="#35"> 35: </a><span class="php-comment"> * @access  public
</span></span><span id="36" class="l"><a class="l" href="#36"> 36: </a><span class="php-comment"> * @return  integer
</span></span><span id="37" class="l"><a class="l" href="#37"> 37: </a><span class="php-comment"> */</span>
</span><span id="38" class="l"><a class="l" href="#38"> 38: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'now'</span>))
</span><span id="39" class="l"><a class="l" href="#39"> 39: </a>{
</span><span id="40" class="l"><a class="l" href="#40"> 40: </a>    <span class="php-keyword1">function</span> <a id="_now" href="#_now">now</a>()
</span><span id="41" class="l"><a class="l" href="#41"> 41: </a>    {
</span><span id="42" class="l"><a class="l" href="#42"> 42: </a>        <span class="php-var">$CI</span> =&amp; get_instance();
</span><span id="43" class="l"><a class="l" href="#43"> 43: </a>
</span><span id="44" class="l"><a class="l" href="#44"> 44: </a>        <span class="php-keyword1">if</span> (<span class="php-keyword2">strtolower</span>(<span class="php-var">$CI</span>-&gt;config-&gt;item(<span class="php-quote">'time_reference'</span>)) == <span class="php-quote">'gmt'</span>)
</span><span id="45" class="l"><a class="l" href="#45"> 45: </a>        {
</span><span id="46" class="l"><a class="l" href="#46"> 46: </a>            <span class="php-var">$now</span> = <span class="php-keyword2">time</span>();
</span><span id="47" class="l"><a class="l" href="#47"> 47: </a>            <span class="php-var">$system_time</span> = <span class="php-keyword2">mktime</span>(<span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;H&quot;</span>, <span class="php-var">$now</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;i&quot;</span>, <span class="php-var">$now</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;s&quot;</span>, <span class="php-var">$now</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;m&quot;</span>, <span class="php-var">$now</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;d&quot;</span>, <span class="php-var">$now</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;Y&quot;</span>, <span class="php-var">$now</span>));
</span><span id="48" class="l"><a class="l" href="#48"> 48: </a>
</span><span id="49" class="l"><a class="l" href="#49"> 49: </a>            <span class="php-keyword1">if</span> (<span class="php-keyword2">strlen</span>(<span class="php-var">$system_time</span>) &lt; <span class="php-num">10</span>)
</span><span id="50" class="l"><a class="l" href="#50"> 50: </a>            {
</span><span id="51" class="l"><a class="l" href="#51"> 51: </a>                <span class="php-var">$system_time</span> = <span class="php-keyword2">time</span>();
</span><span id="52" class="l"><a class="l" href="#52"> 52: </a>                log_message(<span class="php-quote">'error'</span>, <span class="php-quote">'The Date class could not set a proper GMT timestamp so the local time() value was used.'</span>);
</span><span id="53" class="l"><a class="l" href="#53"> 53: </a>            }
</span><span id="54" class="l"><a class="l" href="#54"> 54: </a>
</span><span id="55" class="l"><a class="l" href="#55"> 55: </a>            <span class="php-keyword1">return</span> <span class="php-var">$system_time</span>;
</span><span id="56" class="l"><a class="l" href="#56"> 56: </a>        }
</span><span id="57" class="l"><a class="l" href="#57"> 57: </a>        <span class="php-keyword1">else</span>
</span><span id="58" class="l"><a class="l" href="#58"> 58: </a>        {
</span><span id="59" class="l"><a class="l" href="#59"> 59: </a>            <span class="php-keyword1">return</span> <span class="php-keyword2">time</span>();
</span><span id="60" class="l"><a class="l" href="#60"> 60: </a>        }
</span><span id="61" class="l"><a class="l" href="#61"> 61: </a>    }
</span><span id="62" class="l"><a class="l" href="#62"> 62: </a>}
</span><span id="63" class="l"><a class="l" href="#63"> 63: </a>
</span><span id="64" class="l"><a class="l" href="#64"> 64: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="65" class="l"><a class="l" href="#65"> 65: </a>
</span><span id="66" class="l"><a class="l" href="#66"> 66: </a><span class="php-comment">/**
</span></span><span id="67" class="l"><a class="l" href="#67"> 67: </a><span class="php-comment"> * Convert MySQL Style Datecodes
</span></span><span id="68" class="l"><a class="l" href="#68"> 68: </a><span class="php-comment"> *
</span></span><span id="69" class="l"><a class="l" href="#69"> 69: </a><span class="php-comment"> * This function is identical to PHPs date() function,
</span></span><span id="70" class="l"><a class="l" href="#70"> 70: </a><span class="php-comment"> * except that it allows date codes to be formatted using
</span></span><span id="71" class="l"><a class="l" href="#71"> 71: </a><span class="php-comment"> * the MySQL style, where each code letter is preceded
</span></span><span id="72" class="l"><a class="l" href="#72"> 72: </a><span class="php-comment"> * with a percent sign:  %Y %m %d etc...
</span></span><span id="73" class="l"><a class="l" href="#73"> 73: </a><span class="php-comment"> *
</span></span><span id="74" class="l"><a class="l" href="#74"> 74: </a><span class="php-comment"> * The benefit of doing dates this way is that you don't
</span></span><span id="75" class="l"><a class="l" href="#75"> 75: </a><span class="php-comment"> * have to worry about escaping your text letters that
</span></span><span id="76" class="l"><a class="l" href="#76"> 76: </a><span class="php-comment"> * match the date codes.
</span></span><span id="77" class="l"><a class="l" href="#77"> 77: </a><span class="php-comment"> *
</span></span><span id="78" class="l"><a class="l" href="#78"> 78: </a><span class="php-comment"> * @access  public
</span></span><span id="79" class="l"><a class="l" href="#79"> 79: </a><span class="php-comment"> * @param   string
</span></span><span id="80" class="l"><a class="l" href="#80"> 80: </a><span class="php-comment"> * @param   integer
</span></span><span id="81" class="l"><a class="l" href="#81"> 81: </a><span class="php-comment"> * @return  integer
</span></span><span id="82" class="l"><a class="l" href="#82"> 82: </a><span class="php-comment"> */</span>
</span><span id="83" class="l"><a class="l" href="#83"> 83: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'mdate'</span>))
</span><span id="84" class="l"><a class="l" href="#84"> 84: </a>{
</span><span id="85" class="l"><a class="l" href="#85"> 85: </a>    <span class="php-keyword1">function</span> <a id="_mdate" href="#_mdate">mdate</a>(<span class="php-var">$datestr</span> = <span class="php-quote">''</span>, <span class="php-var">$time</span> = <span class="php-quote">''</span>)
</span><span id="86" class="l"><a class="l" href="#86"> 86: </a>    {
</span><span id="87" class="l"><a class="l" href="#87"> 87: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$datestr</span> == <span class="php-quote">''</span>)
</span><span id="88" class="l"><a class="l" href="#88"> 88: </a>            <span class="php-keyword1">return</span> <span class="php-quote">''</span>;
</span><span id="89" class="l"><a class="l" href="#89"> 89: </a>
</span><span id="90" class="l"><a class="l" href="#90"> 90: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$time</span> == <span class="php-quote">''</span>)
</span><span id="91" class="l"><a class="l" href="#91"> 91: </a>            <span class="php-var">$time</span> = now();
</span><span id="92" class="l"><a class="l" href="#92"> 92: </a>
</span><span id="93" class="l"><a class="l" href="#93"> 93: </a>        <span class="php-var">$datestr</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'%\\'</span>, <span class="php-quote">''</span>, <span class="php-keyword2">preg_replace</span>(<span class="php-quote">&quot;/([a-z]+?){1}/i&quot;</span>, <span class="php-quote">&quot;\\\\\\1&quot;</span>, <span class="php-var">$datestr</span>));
</span><span id="94" class="l"><a class="l" href="#94"> 94: </a>        <span class="php-keyword1">return</span> <span class="php-keyword2">date</span>(<span class="php-var">$datestr</span>, <span class="php-var">$time</span>);
</span><span id="95" class="l"><a class="l" href="#95"> 95: </a>    }
</span><span id="96" class="l"><a class="l" href="#96"> 96: </a>}
</span><span id="97" class="l"><a class="l" href="#97"> 97: </a>
</span><span id="98" class="l"><a class="l" href="#98"> 98: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="99" class="l"><a class="l" href="#99"> 99: </a>
</span><span id="100" class="l"><a class="l" href="#100">100: </a><span class="php-comment">/**
</span></span><span id="101" class="l"><a class="l" href="#101">101: </a><span class="php-comment"> * Standard Date
</span></span><span id="102" class="l"><a class="l" href="#102">102: </a><span class="php-comment"> *
</span></span><span id="103" class="l"><a class="l" href="#103">103: </a><span class="php-comment"> * Returns a date formatted according to the submitted standard.
</span></span><span id="104" class="l"><a class="l" href="#104">104: </a><span class="php-comment"> *
</span></span><span id="105" class="l"><a class="l" href="#105">105: </a><span class="php-comment"> * @access  public
</span></span><span id="106" class="l"><a class="l" href="#106">106: </a><span class="php-comment"> * @param   string  the chosen format
</span></span><span id="107" class="l"><a class="l" href="#107">107: </a><span class="php-comment"> * @param   integer Unix timestamp
</span></span><span id="108" class="l"><a class="l" href="#108">108: </a><span class="php-comment"> * @return  string
</span></span><span id="109" class="l"><a class="l" href="#109">109: </a><span class="php-comment"> */</span>
</span><span id="110" class="l"><a class="l" href="#110">110: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'standard_date'</span>))
</span><span id="111" class="l"><a class="l" href="#111">111: </a>{
</span><span id="112" class="l"><a class="l" href="#112">112: </a>    <span class="php-keyword1">function</span> <a id="_standard_date" href="#_standard_date">standard_date</a>(<span class="php-var">$fmt</span> = <span class="php-quote">'DATE_RFC822'</span>, <span class="php-var">$time</span> = <span class="php-quote">''</span>)
</span><span id="113" class="l"><a class="l" href="#113">113: </a>    {
</span><span id="114" class="l"><a class="l" href="#114">114: </a>        <span class="php-var">$formats</span> = <span class="php-keyword1">array</span>(
</span><span id="115" class="l"><a class="l" href="#115">115: </a>                        <span class="php-quote">'DATE_ATOM'</span>     =&gt;  <span class="php-quote">'%Y-%m-%dT%H:%i:%s%Q'</span>,
</span><span id="116" class="l"><a class="l" href="#116">116: </a>                        <span class="php-quote">'DATE_COOKIE'</span>   =&gt;  <span class="php-quote">'%l, %d-%M-%y %H:%i:%s UTC'</span>,
</span><span id="117" class="l"><a class="l" href="#117">117: </a>                        <span class="php-quote">'DATE_ISO8601'</span>  =&gt;  <span class="php-quote">'%Y-%m-%dT%H:%i:%s%Q'</span>,
</span><span id="118" class="l"><a class="l" href="#118">118: </a>                        <span class="php-quote">'DATE_RFC822'</span>   =&gt;  <span class="php-quote">'%D, %d %M %y %H:%i:%s %O'</span>,
</span><span id="119" class="l"><a class="l" href="#119">119: </a>                        <span class="php-quote">'DATE_RFC850'</span>   =&gt;  <span class="php-quote">'%l, %d-%M-%y %H:%i:%s UTC'</span>,
</span><span id="120" class="l"><a class="l" href="#120">120: </a>                        <span class="php-quote">'DATE_RFC1036'</span>  =&gt;  <span class="php-quote">'%D, %d %M %y %H:%i:%s %O'</span>,
</span><span id="121" class="l"><a class="l" href="#121">121: </a>                        <span class="php-quote">'DATE_RFC1123'</span>  =&gt;  <span class="php-quote">'%D, %d %M %Y %H:%i:%s %O'</span>,
</span><span id="122" class="l"><a class="l" href="#122">122: </a>                        <span class="php-quote">'DATE_RSS'</span>      =&gt;  <span class="php-quote">'%D, %d %M %Y %H:%i:%s %O'</span>,
</span><span id="123" class="l"><a class="l" href="#123">123: </a>                        <span class="php-quote">'DATE_W3C'</span>      =&gt;  <span class="php-quote">'%Y-%m-%dT%H:%i:%s%Q'</span>
</span><span id="124" class="l"><a class="l" href="#124">124: </a>                        );
</span><span id="125" class="l"><a class="l" href="#125">125: </a>
</span><span id="126" class="l"><a class="l" href="#126">126: </a>        <span class="php-keyword1">if</span> ( ! <span class="php-keyword1">isset</span>(<span class="php-var">$formats</span>[<span class="php-var">$fmt</span>]))
</span><span id="127" class="l"><a class="l" href="#127">127: </a>        {
</span><span id="128" class="l"><a class="l" href="#128">128: </a>            <span class="php-keyword1">return</span> <span class="php-keyword1">FALSE</span>;
</span><span id="129" class="l"><a class="l" href="#129">129: </a>        }
</span><span id="130" class="l"><a class="l" href="#130">130: </a>
</span><span id="131" class="l"><a class="l" href="#131">131: </a>        <span class="php-keyword1">return</span> mdate(<span class="php-var">$formats</span>[<span class="php-var">$fmt</span>], <span class="php-var">$time</span>);
</span><span id="132" class="l"><a class="l" href="#132">132: </a>    }
</span><span id="133" class="l"><a class="l" href="#133">133: </a>}
</span><span id="134" class="l"><a class="l" href="#134">134: </a>
</span><span id="135" class="l"><a class="l" href="#135">135: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="136" class="l"><a class="l" href="#136">136: </a>
</span><span id="137" class="l"><a class="l" href="#137">137: </a><span class="php-comment">/**
</span></span><span id="138" class="l"><a class="l" href="#138">138: </a><span class="php-comment"> * Timespan
</span></span><span id="139" class="l"><a class="l" href="#139">139: </a><span class="php-comment"> *
</span></span><span id="140" class="l"><a class="l" href="#140">140: </a><span class="php-comment"> * Returns a span of seconds in this format:
</span></span><span id="141" class="l"><a class="l" href="#141">141: </a><span class="php-comment"> *  10 days 14 hours 36 minutes 47 seconds
</span></span><span id="142" class="l"><a class="l" href="#142">142: </a><span class="php-comment"> *
</span></span><span id="143" class="l"><a class="l" href="#143">143: </a><span class="php-comment"> * @access  public
</span></span><span id="144" class="l"><a class="l" href="#144">144: </a><span class="php-comment"> * @param   integer a number of seconds
</span></span><span id="145" class="l"><a class="l" href="#145">145: </a><span class="php-comment"> * @param   integer Unix timestamp
</span></span><span id="146" class="l"><a class="l" href="#146">146: </a><span class="php-comment"> * @return  integer
</span></span><span id="147" class="l"><a class="l" href="#147">147: </a><span class="php-comment"> */</span>
</span><span id="148" class="l"><a class="l" href="#148">148: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'timespan'</span>))
</span><span id="149" class="l"><a class="l" href="#149">149: </a>{
</span><span id="150" class="l"><a class="l" href="#150">150: </a>    <span class="php-keyword1">function</span> <a id="_timespan" href="#_timespan">timespan</a>(<span class="php-var">$seconds</span> = <span class="php-num">1</span>, <span class="php-var">$time</span> = <span class="php-quote">''</span>)
</span><span id="151" class="l"><a class="l" href="#151">151: </a>    {
</span><span id="152" class="l"><a class="l" href="#152">152: </a>        <span class="php-var">$CI</span> =&amp; get_instance();
</span><span id="153" class="l"><a class="l" href="#153">153: </a>        <span class="php-var">$CI</span>-&gt;lang-&gt;load(<span class="php-quote">'date'</span>);
</span><span id="154" class="l"><a class="l" href="#154">154: </a>
</span><span id="155" class="l"><a class="l" href="#155">155: </a>        <span class="php-keyword1">if</span> ( ! <span class="php-keyword2">is_numeric</span>(<span class="php-var">$seconds</span>))
</span><span id="156" class="l"><a class="l" href="#156">156: </a>        {
</span><span id="157" class="l"><a class="l" href="#157">157: </a>            <span class="php-var">$seconds</span> = <span class="php-num">1</span>;
</span><span id="158" class="l"><a class="l" href="#158">158: </a>        }
</span><span id="159" class="l"><a class="l" href="#159">159: </a>
</span><span id="160" class="l"><a class="l" href="#160">160: </a>        <span class="php-keyword1">if</span> ( ! <span class="php-keyword2">is_numeric</span>(<span class="php-var">$time</span>))
</span><span id="161" class="l"><a class="l" href="#161">161: </a>        {
</span><span id="162" class="l"><a class="l" href="#162">162: </a>            <span class="php-var">$time</span> = <span class="php-keyword2">time</span>();
</span><span id="163" class="l"><a class="l" href="#163">163: </a>        }
</span><span id="164" class="l"><a class="l" href="#164">164: </a>
</span><span id="165" class="l"><a class="l" href="#165">165: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$time</span> &lt;= <span class="php-var">$seconds</span>)
</span><span id="166" class="l"><a class="l" href="#166">166: </a>        {
</span><span id="167" class="l"><a class="l" href="#167">167: </a>            <span class="php-var">$seconds</span> = <span class="php-num">1</span>;
</span><span id="168" class="l"><a class="l" href="#168">168: </a>        }
</span><span id="169" class="l"><a class="l" href="#169">169: </a>        <span class="php-keyword1">else</span>
</span><span id="170" class="l"><a class="l" href="#170">170: </a>        {
</span><span id="171" class="l"><a class="l" href="#171">171: </a>            <span class="php-var">$seconds</span> = <span class="php-var">$time</span> - <span class="php-var">$seconds</span>;
</span><span id="172" class="l"><a class="l" href="#172">172: </a>        }
</span><span id="173" class="l"><a class="l" href="#173">173: </a>
</span><span id="174" class="l"><a class="l" href="#174">174: </a>        <span class="php-var">$str</span> = <span class="php-quote">''</span>;
</span><span id="175" class="l"><a class="l" href="#175">175: </a>        <span class="php-var">$years</span> = <span class="php-keyword2">floor</span>(<span class="php-var">$seconds</span> / <span class="php-num">31536000</span>);
</span><span id="176" class="l"><a class="l" href="#176">176: </a>
</span><span id="177" class="l"><a class="l" href="#177">177: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$years</span> &gt; <span class="php-num">0</span>)
</span><span id="178" class="l"><a class="l" href="#178">178: </a>        {
</span><span id="179" class="l"><a class="l" href="#179">179: </a>            <span class="php-var">$str</span> .= <span class="php-var">$years</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$years</span> &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_years'</span> : <span class="php-quote">'date_year'</span>)).<span class="php-quote">', '</span>;
</span><span id="180" class="l"><a class="l" href="#180">180: </a>        }
</span><span id="181" class="l"><a class="l" href="#181">181: </a>
</span><span id="182" class="l"><a class="l" href="#182">182: </a>        <span class="php-var">$seconds</span> -= <span class="php-var">$years</span> * <span class="php-num">31536000</span>;
</span><span id="183" class="l"><a class="l" href="#183">183: </a>        <span class="php-var">$months</span> = <span class="php-keyword2">floor</span>(<span class="php-var">$seconds</span> / <span class="php-num">2628000</span>);
</span><span id="184" class="l"><a class="l" href="#184">184: </a>
</span><span id="185" class="l"><a class="l" href="#185">185: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$years</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$months</span> &gt; <span class="php-num">0</span>)
</span><span id="186" class="l"><a class="l" href="#186">186: </a>        {
</span><span id="187" class="l"><a class="l" href="#187">187: </a>            <span class="php-keyword1">if</span> (<span class="php-var">$months</span> &gt; <span class="php-num">0</span>)
</span><span id="188" class="l"><a class="l" href="#188">188: </a>            {
</span><span id="189" class="l"><a class="l" href="#189">189: </a>                <span class="php-var">$str</span> .= <span class="php-var">$months</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$months</span>   &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_months'</span> : <span class="php-quote">'date_month'</span>)).<span class="php-quote">', '</span>;
</span><span id="190" class="l"><a class="l" href="#190">190: </a>            }
</span><span id="191" class="l"><a class="l" href="#191">191: </a>
</span><span id="192" class="l"><a class="l" href="#192">192: </a>            <span class="php-var">$seconds</span> -= <span class="php-var">$months</span> * <span class="php-num">2628000</span>;
</span><span id="193" class="l"><a class="l" href="#193">193: </a>        }
</span><span id="194" class="l"><a class="l" href="#194">194: </a>
</span><span id="195" class="l"><a class="l" href="#195">195: </a>        <span class="php-var">$weeks</span> = <span class="php-keyword2">floor</span>(<span class="php-var">$seconds</span> / <span class="php-num">604800</span>);
</span><span id="196" class="l"><a class="l" href="#196">196: </a>
</span><span id="197" class="l"><a class="l" href="#197">197: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$years</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$months</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$weeks</span> &gt; <span class="php-num">0</span>)
</span><span id="198" class="l"><a class="l" href="#198">198: </a>        {
</span><span id="199" class="l"><a class="l" href="#199">199: </a>            <span class="php-keyword1">if</span> (<span class="php-var">$weeks</span> &gt; <span class="php-num">0</span>)
</span><span id="200" class="l"><a class="l" href="#200">200: </a>            {
</span><span id="201" class="l"><a class="l" href="#201">201: </a>                <span class="php-var">$str</span> .= <span class="php-var">$weeks</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$weeks</span> &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_weeks'</span> : <span class="php-quote">'date_week'</span>)).<span class="php-quote">', '</span>;
</span><span id="202" class="l"><a class="l" href="#202">202: </a>            }
</span><span id="203" class="l"><a class="l" href="#203">203: </a>
</span><span id="204" class="l"><a class="l" href="#204">204: </a>            <span class="php-var">$seconds</span> -= <span class="php-var">$weeks</span> * <span class="php-num">604800</span>;
</span><span id="205" class="l"><a class="l" href="#205">205: </a>        }
</span><span id="206" class="l"><a class="l" href="#206">206: </a>
</span><span id="207" class="l"><a class="l" href="#207">207: </a>        <span class="php-var">$days</span> = <span class="php-keyword2">floor</span>(<span class="php-var">$seconds</span> / <span class="php-num">86400</span>);
</span><span id="208" class="l"><a class="l" href="#208">208: </a>
</span><span id="209" class="l"><a class="l" href="#209">209: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$months</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$weeks</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$days</span> &gt; <span class="php-num">0</span>)
</span><span id="210" class="l"><a class="l" href="#210">210: </a>        {
</span><span id="211" class="l"><a class="l" href="#211">211: </a>            <span class="php-keyword1">if</span> (<span class="php-var">$days</span> &gt; <span class="php-num">0</span>)
</span><span id="212" class="l"><a class="l" href="#212">212: </a>            {
</span><span id="213" class="l"><a class="l" href="#213">213: </a>                <span class="php-var">$str</span> .= <span class="php-var">$days</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$days</span>   &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_days'</span> : <span class="php-quote">'date_day'</span>)).<span class="php-quote">', '</span>;
</span><span id="214" class="l"><a class="l" href="#214">214: </a>            }
</span><span id="215" class="l"><a class="l" href="#215">215: </a>
</span><span id="216" class="l"><a class="l" href="#216">216: </a>            <span class="php-var">$seconds</span> -= <span class="php-var">$days</span> * <span class="php-num">86400</span>;
</span><span id="217" class="l"><a class="l" href="#217">217: </a>        }
</span><span id="218" class="l"><a class="l" href="#218">218: </a>
</span><span id="219" class="l"><a class="l" href="#219">219: </a>        <span class="php-var">$hours</span> = <span class="php-keyword2">floor</span>(<span class="php-var">$seconds</span> / <span class="php-num">3600</span>);
</span><span id="220" class="l"><a class="l" href="#220">220: </a>
</span><span id="221" class="l"><a class="l" href="#221">221: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$days</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$hours</span> &gt; <span class="php-num">0</span>)
</span><span id="222" class="l"><a class="l" href="#222">222: </a>        {
</span><span id="223" class="l"><a class="l" href="#223">223: </a>            <span class="php-keyword1">if</span> (<span class="php-var">$hours</span> &gt; <span class="php-num">0</span>)
</span><span id="224" class="l"><a class="l" href="#224">224: </a>            {
</span><span id="225" class="l"><a class="l" href="#225">225: </a>                <span class="php-var">$str</span> .= <span class="php-var">$hours</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$hours</span> &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_hours'</span> : <span class="php-quote">'date_hour'</span>)).<span class="php-quote">', '</span>;
</span><span id="226" class="l"><a class="l" href="#226">226: </a>            }
</span><span id="227" class="l"><a class="l" href="#227">227: </a>
</span><span id="228" class="l"><a class="l" href="#228">228: </a>            <span class="php-var">$seconds</span> -= <span class="php-var">$hours</span> * <span class="php-num">3600</span>;
</span><span id="229" class="l"><a class="l" href="#229">229: </a>        }
</span><span id="230" class="l"><a class="l" href="#230">230: </a>
</span><span id="231" class="l"><a class="l" href="#231">231: </a>        <span class="php-var">$minutes</span> = <span class="php-keyword2">floor</span>(<span class="php-var">$seconds</span> / <span class="php-num">60</span>);
</span><span id="232" class="l"><a class="l" href="#232">232: </a>
</span><span id="233" class="l"><a class="l" href="#233">233: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$days</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$hours</span> &gt; <span class="php-num">0</span> <span class="php-keyword1">OR</span> <span class="php-var">$minutes</span> &gt; <span class="php-num">0</span>)
</span><span id="234" class="l"><a class="l" href="#234">234: </a>        {
</span><span id="235" class="l"><a class="l" href="#235">235: </a>            <span class="php-keyword1">if</span> (<span class="php-var">$minutes</span> &gt; <span class="php-num">0</span>)
</span><span id="236" class="l"><a class="l" href="#236">236: </a>            {
</span><span id="237" class="l"><a class="l" href="#237">237: </a>                <span class="php-var">$str</span> .= <span class="php-var">$minutes</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$minutes</span> &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_minutes'</span> : <span class="php-quote">'date_minute'</span>)).<span class="php-quote">', '</span>;
</span><span id="238" class="l"><a class="l" href="#238">238: </a>            }
</span><span id="239" class="l"><a class="l" href="#239">239: </a>
</span><span id="240" class="l"><a class="l" href="#240">240: </a>            <span class="php-var">$seconds</span> -= <span class="php-var">$minutes</span> * <span class="php-num">60</span>;
</span><span id="241" class="l"><a class="l" href="#241">241: </a>        }
</span><span id="242" class="l"><a class="l" href="#242">242: </a>
</span><span id="243" class="l"><a class="l" href="#243">243: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$str</span> == <span class="php-quote">''</span>)
</span><span id="244" class="l"><a class="l" href="#244">244: </a>        {
</span><span id="245" class="l"><a class="l" href="#245">245: </a>            <span class="php-var">$str</span> .= <span class="php-var">$seconds</span>.<span class="php-quote">' '</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(((<span class="php-var">$seconds</span> &gt; <span class="php-num">1</span>) ? <span class="php-quote">'date_seconds'</span> : <span class="php-quote">'date_second'</span>)).<span class="php-quote">', '</span>;
</span><span id="246" class="l"><a class="l" href="#246">246: </a>        }
</span><span id="247" class="l"><a class="l" href="#247">247: </a>
</span><span id="248" class="l"><a class="l" href="#248">248: </a>        <span class="php-keyword1">return</span> <span class="php-keyword2">substr</span>(<span class="php-keyword2">trim</span>(<span class="php-var">$str</span>), <span class="php-num">0</span>, -<span class="php-num">1</span>);
</span><span id="249" class="l"><a class="l" href="#249">249: </a>    }
</span><span id="250" class="l"><a class="l" href="#250">250: </a>}
</span><span id="251" class="l"><a class="l" href="#251">251: </a>
</span><span id="252" class="l"><a class="l" href="#252">252: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="253" class="l"><a class="l" href="#253">253: </a>
</span><span id="254" class="l"><a class="l" href="#254">254: </a><span class="php-comment">/**
</span></span><span id="255" class="l"><a class="l" href="#255">255: </a><span class="php-comment"> * Number of days in a month
</span></span><span id="256" class="l"><a class="l" href="#256">256: </a><span class="php-comment"> *
</span></span><span id="257" class="l"><a class="l" href="#257">257: </a><span class="php-comment"> * Takes a month/year as input and returns the number of days
</span></span><span id="258" class="l"><a class="l" href="#258">258: </a><span class="php-comment"> * for the given month/year. Takes leap years into consideration.
</span></span><span id="259" class="l"><a class="l" href="#259">259: </a><span class="php-comment"> *
</span></span><span id="260" class="l"><a class="l" href="#260">260: </a><span class="php-comment"> * @access  public
</span></span><span id="261" class="l"><a class="l" href="#261">261: </a><span class="php-comment"> * @param   integer a numeric month
</span></span><span id="262" class="l"><a class="l" href="#262">262: </a><span class="php-comment"> * @param   integer a numeric year
</span></span><span id="263" class="l"><a class="l" href="#263">263: </a><span class="php-comment"> * @return  integer
</span></span><span id="264" class="l"><a class="l" href="#264">264: </a><span class="php-comment"> */</span>
</span><span id="265" class="l"><a class="l" href="#265">265: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'days_in_month'</span>))
</span><span id="266" class="l"><a class="l" href="#266">266: </a>{
</span><span id="267" class="l"><a class="l" href="#267">267: </a>    <span class="php-keyword1">function</span> <a id="_days_in_month" href="#_days_in_month">days_in_month</a>(<span class="php-var">$month</span> = <span class="php-num">0</span>, <span class="php-var">$year</span> = <span class="php-quote">''</span>)
</span><span id="268" class="l"><a class="l" href="#268">268: </a>    {
</span><span id="269" class="l"><a class="l" href="#269">269: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$month</span> &lt; <span class="php-num">1</span> <span class="php-keyword1">OR</span> <span class="php-var">$month</span> &gt; <span class="php-num">12</span>)
</span><span id="270" class="l"><a class="l" href="#270">270: </a>        {
</span><span id="271" class="l"><a class="l" href="#271">271: </a>            <span class="php-keyword1">return</span> <span class="php-num">0</span>;
</span><span id="272" class="l"><a class="l" href="#272">272: </a>        }
</span><span id="273" class="l"><a class="l" href="#273">273: </a>
</span><span id="274" class="l"><a class="l" href="#274">274: </a>        <span class="php-keyword1">if</span> ( ! <span class="php-keyword2">is_numeric</span>(<span class="php-var">$year</span>) <span class="php-keyword1">OR</span> <span class="php-keyword2">strlen</span>(<span class="php-var">$year</span>) != <span class="php-num">4</span>)
</span><span id="275" class="l"><a class="l" href="#275">275: </a>        {
</span><span id="276" class="l"><a class="l" href="#276">276: </a>            <span class="php-var">$year</span> = <span class="php-keyword2">date</span>(<span class="php-quote">'Y'</span>);
</span><span id="277" class="l"><a class="l" href="#277">277: </a>        }
</span><span id="278" class="l"><a class="l" href="#278">278: </a>
</span><span id="279" class="l"><a class="l" href="#279">279: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$month</span> == <span class="php-num">2</span>)
</span><span id="280" class="l"><a class="l" href="#280">280: </a>        {
</span><span id="281" class="l"><a class="l" href="#281">281: </a>            <span class="php-keyword1">if</span> (<span class="php-var">$year</span> % <span class="php-num">400</span> == <span class="php-num">0</span> <span class="php-keyword1">OR</span> (<span class="php-var">$year</span> % <span class="php-num">4</span> == <span class="php-num">0</span> <span class="php-keyword1">AND</span> <span class="php-var">$year</span> % <span class="php-num">100</span> != <span class="php-num">0</span>))
</span><span id="282" class="l"><a class="l" href="#282">282: </a>            {
</span><span id="283" class="l"><a class="l" href="#283">283: </a>                <span class="php-keyword1">return</span> <span class="php-num">29</span>;
</span><span id="284" class="l"><a class="l" href="#284">284: </a>            }
</span><span id="285" class="l"><a class="l" href="#285">285: </a>        }
</span><span id="286" class="l"><a class="l" href="#286">286: </a>
</span><span id="287" class="l"><a class="l" href="#287">287: </a>        <span class="php-var">$days_in_month</span>  = <span class="php-keyword1">array</span>(<span class="php-num">31</span>, <span class="php-num">28</span>, <span class="php-num">31</span>, <span class="php-num">30</span>, <span class="php-num">31</span>, <span class="php-num">30</span>, <span class="php-num">31</span>, <span class="php-num">31</span>, <span class="php-num">30</span>, <span class="php-num">31</span>, <span class="php-num">30</span>, <span class="php-num">31</span>);
</span><span id="288" class="l"><a class="l" href="#288">288: </a>        <span class="php-keyword1">return</span> <span class="php-var">$days_in_month</span>[<span class="php-var">$month</span> - <span class="php-num">1</span>];
</span><span id="289" class="l"><a class="l" href="#289">289: </a>    }
</span><span id="290" class="l"><a class="l" href="#290">290: </a>}
</span><span id="291" class="l"><a class="l" href="#291">291: </a>
</span><span id="292" class="l"><a class="l" href="#292">292: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="293" class="l"><a class="l" href="#293">293: </a>
</span><span id="294" class="l"><a class="l" href="#294">294: </a><span class="php-comment">/**
</span></span><span id="295" class="l"><a class="l" href="#295">295: </a><span class="php-comment"> * Converts a local Unix timestamp to GMT
</span></span><span id="296" class="l"><a class="l" href="#296">296: </a><span class="php-comment"> *
</span></span><span id="297" class="l"><a class="l" href="#297">297: </a><span class="php-comment"> * @access  public
</span></span><span id="298" class="l"><a class="l" href="#298">298: </a><span class="php-comment"> * @param   integer Unix timestamp
</span></span><span id="299" class="l"><a class="l" href="#299">299: </a><span class="php-comment"> * @return  integer
</span></span><span id="300" class="l"><a class="l" href="#300">300: </a><span class="php-comment"> */</span>
</span><span id="301" class="l"><a class="l" href="#301">301: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'local_to_gmt'</span>))
</span><span id="302" class="l"><a class="l" href="#302">302: </a>{
</span><span id="303" class="l"><a class="l" href="#303">303: </a>    <span class="php-keyword1">function</span> <a id="_local_to_gmt" href="#_local_to_gmt">local_to_gmt</a>(<span class="php-var">$time</span> = <span class="php-quote">''</span>)
</span><span id="304" class="l"><a class="l" href="#304">304: </a>    {
</span><span id="305" class="l"><a class="l" href="#305">305: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$time</span> == <span class="php-quote">''</span>)
</span><span id="306" class="l"><a class="l" href="#306">306: </a>            <span class="php-var">$time</span> = <span class="php-keyword2">time</span>();
</span><span id="307" class="l"><a class="l" href="#307">307: </a>
</span><span id="308" class="l"><a class="l" href="#308">308: </a>        <span class="php-keyword1">return</span> <span class="php-keyword2">mktime</span>( <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;H&quot;</span>, <span class="php-var">$time</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;i&quot;</span>, <span class="php-var">$time</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;s&quot;</span>, <span class="php-var">$time</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;m&quot;</span>, <span class="php-var">$time</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;d&quot;</span>, <span class="php-var">$time</span>), <span class="php-keyword2">gmdate</span>(<span class="php-quote">&quot;Y&quot;</span>, <span class="php-var">$time</span>));
</span><span id="309" class="l"><a class="l" href="#309">309: </a>    }
</span><span id="310" class="l"><a class="l" href="#310">310: </a>}
</span><span id="311" class="l"><a class="l" href="#311">311: </a>
</span><span id="312" class="l"><a class="l" href="#312">312: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="313" class="l"><a class="l" href="#313">313: </a>
</span><span id="314" class="l"><a class="l" href="#314">314: </a><span class="php-comment">/**
</span></span><span id="315" class="l"><a class="l" href="#315">315: </a><span class="php-comment"> * Converts GMT time to a localized value
</span></span><span id="316" class="l"><a class="l" href="#316">316: </a><span class="php-comment"> *
</span></span><span id="317" class="l"><a class="l" href="#317">317: </a><span class="php-comment"> * Takes a Unix timestamp (in GMT) as input, and returns
</span></span><span id="318" class="l"><a class="l" href="#318">318: </a><span class="php-comment"> * at the local value based on the timezone and DST setting
</span></span><span id="319" class="l"><a class="l" href="#319">319: </a><span class="php-comment"> * submitted
</span></span><span id="320" class="l"><a class="l" href="#320">320: </a><span class="php-comment"> *
</span></span><span id="321" class="l"><a class="l" href="#321">321: </a><span class="php-comment"> * @access  public
</span></span><span id="322" class="l"><a class="l" href="#322">322: </a><span class="php-comment"> * @param   integer Unix timestamp
</span></span><span id="323" class="l"><a class="l" href="#323">323: </a><span class="php-comment"> * @param   string  timezone
</span></span><span id="324" class="l"><a class="l" href="#324">324: </a><span class="php-comment"> * @param   bool    whether DST is active
</span></span><span id="325" class="l"><a class="l" href="#325">325: </a><span class="php-comment"> * @return  integer
</span></span><span id="326" class="l"><a class="l" href="#326">326: </a><span class="php-comment"> */</span>
</span><span id="327" class="l"><a class="l" href="#327">327: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'gmt_to_local'</span>))
</span><span id="328" class="l"><a class="l" href="#328">328: </a>{
</span><span id="329" class="l"><a class="l" href="#329">329: </a>    <span class="php-keyword1">function</span> <a id="_gmt_to_local" href="#_gmt_to_local">gmt_to_local</a>(<span class="php-var">$time</span> = <span class="php-quote">''</span>, <span class="php-var">$timezone</span> = <span class="php-quote">'UTC'</span>, <span class="php-var">$dst</span> = <span class="php-keyword1">FALSE</span>)
</span><span id="330" class="l"><a class="l" href="#330">330: </a>    {
</span><span id="331" class="l"><a class="l" href="#331">331: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$time</span> == <span class="php-quote">''</span>)
</span><span id="332" class="l"><a class="l" href="#332">332: </a>        {
</span><span id="333" class="l"><a class="l" href="#333">333: </a>            <span class="php-keyword1">return</span> now();
</span><span id="334" class="l"><a class="l" href="#334">334: </a>        }
</span><span id="335" class="l"><a class="l" href="#335">335: </a>
</span><span id="336" class="l"><a class="l" href="#336">336: </a>        <span class="php-var">$time</span> += timezones(<span class="php-var">$timezone</span>) * <span class="php-num">3600</span>;
</span><span id="337" class="l"><a class="l" href="#337">337: </a>
</span><span id="338" class="l"><a class="l" href="#338">338: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$dst</span> == <span class="php-keyword1">TRUE</span>)
</span><span id="339" class="l"><a class="l" href="#339">339: </a>        {
</span><span id="340" class="l"><a class="l" href="#340">340: </a>            <span class="php-var">$time</span> += <span class="php-num">3600</span>;
</span><span id="341" class="l"><a class="l" href="#341">341: </a>        }
</span><span id="342" class="l"><a class="l" href="#342">342: </a>
</span><span id="343" class="l"><a class="l" href="#343">343: </a>        <span class="php-keyword1">return</span> <span class="php-var">$time</span>;
</span><span id="344" class="l"><a class="l" href="#344">344: </a>    }
</span><span id="345" class="l"><a class="l" href="#345">345: </a>}
</span><span id="346" class="l"><a class="l" href="#346">346: </a>
</span><span id="347" class="l"><a class="l" href="#347">347: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="348" class="l"><a class="l" href="#348">348: </a>
</span><span id="349" class="l"><a class="l" href="#349">349: </a><span class="php-comment">/**
</span></span><span id="350" class="l"><a class="l" href="#350">350: </a><span class="php-comment"> * Converts a MySQL Timestamp to Unix
</span></span><span id="351" class="l"><a class="l" href="#351">351: </a><span class="php-comment"> *
</span></span><span id="352" class="l"><a class="l" href="#352">352: </a><span class="php-comment"> * @access  public
</span></span><span id="353" class="l"><a class="l" href="#353">353: </a><span class="php-comment"> * @param   integer Unix timestamp
</span></span><span id="354" class="l"><a class="l" href="#354">354: </a><span class="php-comment"> * @return  integer
</span></span><span id="355" class="l"><a class="l" href="#355">355: </a><span class="php-comment"> */</span>
</span><span id="356" class="l"><a class="l" href="#356">356: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'mysql_to_unix'</span>))
</span><span id="357" class="l"><a class="l" href="#357">357: </a>{
</span><span id="358" class="l"><a class="l" href="#358">358: </a>    <span class="php-keyword1">function</span> <a id="_mysql_to_unix" href="#_mysql_to_unix">mysql_to_unix</a>(<span class="php-var">$time</span> = <span class="php-quote">''</span>)
</span><span id="359" class="l"><a class="l" href="#359">359: </a>    {
</span><span id="360" class="l"><a class="l" href="#360">360: </a>        <span class="php-comment">// We'll remove certain characters for backward compatibility</span>
</span><span id="361" class="l"><a class="l" href="#361">361: </a>        <span class="php-comment">// since the formatting changed with MySQL 4.1</span>
</span><span id="362" class="l"><a class="l" href="#362">362: </a>        <span class="php-comment">// YYYY-MM-DD HH:MM:SS</span>
</span><span id="363" class="l"><a class="l" href="#363">363: </a>
</span><span id="364" class="l"><a class="l" href="#364">364: </a>        <span class="php-var">$time</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">'-'</span>, <span class="php-quote">''</span>, <span class="php-var">$time</span>);
</span><span id="365" class="l"><a class="l" href="#365">365: </a>        <span class="php-var">$time</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">':'</span>, <span class="php-quote">''</span>, <span class="php-var">$time</span>);
</span><span id="366" class="l"><a class="l" href="#366">366: </a>        <span class="php-var">$time</span> = <span class="php-keyword2">str_replace</span>(<span class="php-quote">' '</span>, <span class="php-quote">''</span>, <span class="php-var">$time</span>);
</span><span id="367" class="l"><a class="l" href="#367">367: </a>
</span><span id="368" class="l"><a class="l" href="#368">368: </a>        <span class="php-comment">// YYYYMMDDHHMMSS</span>
</span><span id="369" class="l"><a class="l" href="#369">369: </a>        <span class="php-keyword1">return</span>  <span class="php-keyword2">mktime</span>(
</span><span id="370" class="l"><a class="l" href="#370">370: </a>                        <span class="php-keyword2">substr</span>(<span class="php-var">$time</span>, <span class="php-num">8</span>, <span class="php-num">2</span>),
</span><span id="371" class="l"><a class="l" href="#371">371: </a>                        <span class="php-keyword2">substr</span>(<span class="php-var">$time</span>, <span class="php-num">10</span>, <span class="php-num">2</span>),
</span><span id="372" class="l"><a class="l" href="#372">372: </a>                        <span class="php-keyword2">substr</span>(<span class="php-var">$time</span>, <span class="php-num">12</span>, <span class="php-num">2</span>),
</span><span id="373" class="l"><a class="l" href="#373">373: </a>                        <span class="php-keyword2">substr</span>(<span class="php-var">$time</span>, <span class="php-num">4</span>, <span class="php-num">2</span>),
</span><span id="374" class="l"><a class="l" href="#374">374: </a>                        <span class="php-keyword2">substr</span>(<span class="php-var">$time</span>, <span class="php-num">6</span>, <span class="php-num">2</span>),
</span><span id="375" class="l"><a class="l" href="#375">375: </a>                        <span class="php-keyword2">substr</span>(<span class="php-var">$time</span>, <span class="php-num">0</span>, <span class="php-num">4</span>)
</span><span id="376" class="l"><a class="l" href="#376">376: </a>                        );
</span><span id="377" class="l"><a class="l" href="#377">377: </a>    }
</span><span id="378" class="l"><a class="l" href="#378">378: </a>}
</span><span id="379" class="l"><a class="l" href="#379">379: </a>
</span><span id="380" class="l"><a class="l" href="#380">380: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="381" class="l"><a class="l" href="#381">381: </a>
</span><span id="382" class="l"><a class="l" href="#382">382: </a><span class="php-comment">/**
</span></span><span id="383" class="l"><a class="l" href="#383">383: </a><span class="php-comment"> * Unix to &quot;Human&quot;
</span></span><span id="384" class="l"><a class="l" href="#384">384: </a><span class="php-comment"> *
</span></span><span id="385" class="l"><a class="l" href="#385">385: </a><span class="php-comment"> * Formats Unix timestamp to the following prototype: 2006-08-21 11:35 PM
</span></span><span id="386" class="l"><a class="l" href="#386">386: </a><span class="php-comment"> *
</span></span><span id="387" class="l"><a class="l" href="#387">387: </a><span class="php-comment"> * @access  public
</span></span><span id="388" class="l"><a class="l" href="#388">388: </a><span class="php-comment"> * @param   integer Unix timestamp
</span></span><span id="389" class="l"><a class="l" href="#389">389: </a><span class="php-comment"> * @param   bool    whether to show seconds
</span></span><span id="390" class="l"><a class="l" href="#390">390: </a><span class="php-comment"> * @param   string  format: us or euro
</span></span><span id="391" class="l"><a class="l" href="#391">391: </a><span class="php-comment"> * @return  string
</span></span><span id="392" class="l"><a class="l" href="#392">392: </a><span class="php-comment"> */</span>
</span><span id="393" class="l"><a class="l" href="#393">393: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'unix_to_human'</span>))
</span><span id="394" class="l"><a class="l" href="#394">394: </a>{
</span><span id="395" class="l"><a class="l" href="#395">395: </a>    <span class="php-keyword1">function</span> <a id="_unix_to_human" href="#_unix_to_human">unix_to_human</a>(<span class="php-var">$time</span> = <span class="php-quote">''</span>, <span class="php-var">$seconds</span> = <span class="php-keyword1">FALSE</span>, <span class="php-var">$fmt</span> = <span class="php-quote">'us'</span>)
</span><span id="396" class="l"><a class="l" href="#396">396: </a>    {
</span><span id="397" class="l"><a class="l" href="#397">397: </a>        <span class="php-var">$r</span>  = <span class="php-keyword2">date</span>(<span class="php-quote">'Y'</span>, <span class="php-var">$time</span>).<span class="php-quote">'-'</span>.<span class="php-keyword2">date</span>(<span class="php-quote">'m'</span>, <span class="php-var">$time</span>).<span class="php-quote">'-'</span>.<span class="php-keyword2">date</span>(<span class="php-quote">'d'</span>, <span class="php-var">$time</span>).<span class="php-quote">' '</span>;
</span><span id="398" class="l"><a class="l" href="#398">398: </a>
</span><span id="399" class="l"><a class="l" href="#399">399: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$fmt</span> == <span class="php-quote">'us'</span>)
</span><span id="400" class="l"><a class="l" href="#400">400: </a>        {
</span><span id="401" class="l"><a class="l" href="#401">401: </a>            <span class="php-var">$r</span> .= <span class="php-keyword2">date</span>(<span class="php-quote">'h'</span>, <span class="php-var">$time</span>).<span class="php-quote">':'</span>.<span class="php-keyword2">date</span>(<span class="php-quote">'i'</span>, <span class="php-var">$time</span>);
</span><span id="402" class="l"><a class="l" href="#402">402: </a>        }
</span><span id="403" class="l"><a class="l" href="#403">403: </a>        <span class="php-keyword1">else</span>
</span><span id="404" class="l"><a class="l" href="#404">404: </a>        {
</span><span id="405" class="l"><a class="l" href="#405">405: </a>            <span class="php-var">$r</span> .= <span class="php-keyword2">date</span>(<span class="php-quote">'H'</span>, <span class="php-var">$time</span>).<span class="php-quote">':'</span>.<span class="php-keyword2">date</span>(<span class="php-quote">'i'</span>, <span class="php-var">$time</span>);
</span><span id="406" class="l"><a class="l" href="#406">406: </a>        }
</span><span id="407" class="l"><a class="l" href="#407">407: </a>
</span><span id="408" class="l"><a class="l" href="#408">408: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$seconds</span>)
</span><span id="409" class="l"><a class="l" href="#409">409: </a>        {
</span><span id="410" class="l"><a class="l" href="#410">410: </a>            <span class="php-var">$r</span> .= <span class="php-quote">':'</span>.<span class="php-keyword2">date</span>(<span class="php-quote">'s'</span>, <span class="php-var">$time</span>);
</span><span id="411" class="l"><a class="l" href="#411">411: </a>        }
</span><span id="412" class="l"><a class="l" href="#412">412: </a>
</span><span id="413" class="l"><a class="l" href="#413">413: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$fmt</span> == <span class="php-quote">'us'</span>)
</span><span id="414" class="l"><a class="l" href="#414">414: </a>        {
</span><span id="415" class="l"><a class="l" href="#415">415: </a>            <span class="php-var">$r</span> .= <span class="php-quote">' '</span>.<span class="php-keyword2">date</span>(<span class="php-quote">'A'</span>, <span class="php-var">$time</span>);
</span><span id="416" class="l"><a class="l" href="#416">416: </a>        }
</span><span id="417" class="l"><a class="l" href="#417">417: </a>
</span><span id="418" class="l"><a class="l" href="#418">418: </a>        <span class="php-keyword1">return</span> <span class="php-var">$r</span>;
</span><span id="419" class="l"><a class="l" href="#419">419: </a>    }
</span><span id="420" class="l"><a class="l" href="#420">420: </a>}
</span><span id="421" class="l"><a class="l" href="#421">421: </a>
</span><span id="422" class="l"><a class="l" href="#422">422: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="423" class="l"><a class="l" href="#423">423: </a>
</span><span id="424" class="l"><a class="l" href="#424">424: </a><span class="php-comment">/**
</span></span><span id="425" class="l"><a class="l" href="#425">425: </a><span class="php-comment"> * Convert &quot;human&quot; date to GMT
</span></span><span id="426" class="l"><a class="l" href="#426">426: </a><span class="php-comment"> *
</span></span><span id="427" class="l"><a class="l" href="#427">427: </a><span class="php-comment"> * Reverses the above process
</span></span><span id="428" class="l"><a class="l" href="#428">428: </a><span class="php-comment"> *
</span></span><span id="429" class="l"><a class="l" href="#429">429: </a><span class="php-comment"> * @access  public
</span></span><span id="430" class="l"><a class="l" href="#430">430: </a><span class="php-comment"> * @param   string  format: us or euro
</span></span><span id="431" class="l"><a class="l" href="#431">431: </a><span class="php-comment"> * @return  integer
</span></span><span id="432" class="l"><a class="l" href="#432">432: </a><span class="php-comment"> */</span>
</span><span id="433" class="l"><a class="l" href="#433">433: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'human_to_unix'</span>))
</span><span id="434" class="l"><a class="l" href="#434">434: </a>{
</span><span id="435" class="l"><a class="l" href="#435">435: </a>    <span class="php-keyword1">function</span> <a id="_human_to_unix" href="#_human_to_unix">human_to_unix</a>(<span class="php-var">$datestr</span> = <span class="php-quote">''</span>)
</span><span id="436" class="l"><a class="l" href="#436">436: </a>    {
</span><span id="437" class="l"><a class="l" href="#437">437: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$datestr</span> == <span class="php-quote">''</span>)
</span><span id="438" class="l"><a class="l" href="#438">438: </a>        {
</span><span id="439" class="l"><a class="l" href="#439">439: </a>            <span class="php-keyword1">return</span> <span class="php-keyword1">FALSE</span>;
</span><span id="440" class="l"><a class="l" href="#440">440: </a>        }
</span><span id="441" class="l"><a class="l" href="#441">441: </a>
</span><span id="442" class="l"><a class="l" href="#442">442: </a>        <span class="php-var">$datestr</span> = <span class="php-keyword2">trim</span>(<span class="php-var">$datestr</span>);
</span><span id="443" class="l"><a class="l" href="#443">443: </a>        <span class="php-var">$datestr</span> = <span class="php-keyword2">preg_replace</span>(<span class="php-quote">&quot;/\040+/&quot;</span>, <span class="php-quote">' '</span>, <span class="php-var">$datestr</span>);
</span><span id="444" class="l"><a class="l" href="#444">444: </a>
</span><span id="445" class="l"><a class="l" href="#445">445: </a>        <span class="php-keyword1">if</span> ( ! <span class="php-keyword2">preg_match</span>(<span class="php-quote">'/^[0-9]{2,4}\-[0-9]{1,2}\-[0-9]{1,2}\s[0-9]{1,2}:[0-9]{1,2}(?::[0-9]{1,2})?(?:\s[AP]M)?$/i'</span>, <span class="php-var">$datestr</span>))
</span><span id="446" class="l"><a class="l" href="#446">446: </a>        {
</span><span id="447" class="l"><a class="l" href="#447">447: </a>            <span class="php-keyword1">return</span> <span class="php-keyword1">FALSE</span>;
</span><span id="448" class="l"><a class="l" href="#448">448: </a>        }
</span><span id="449" class="l"><a class="l" href="#449">449: </a>
</span><span id="450" class="l"><a class="l" href="#450">450: </a>        <span class="php-var">$split</span> = <span class="php-keyword2">explode</span>(<span class="php-quote">' '</span>, <span class="php-var">$datestr</span>);
</span><span id="451" class="l"><a class="l" href="#451">451: </a>
</span><span id="452" class="l"><a class="l" href="#452">452: </a>        <span class="php-var">$ex</span> = <span class="php-keyword2">explode</span>(<span class="php-quote">&quot;-&quot;</span>, <span class="php-var">$split</span>[<span class="php-quote">'0'</span>]);
</span><span id="453" class="l"><a class="l" href="#453">453: </a>
</span><span id="454" class="l"><a class="l" href="#454">454: </a>        <span class="php-var">$year</span>  = (<span class="php-keyword2">strlen</span>(<span class="php-var">$ex</span>[<span class="php-quote">'0'</span>]) == <span class="php-num">2</span>) ? <span class="php-quote">'20'</span>.<span class="php-var">$ex</span>[<span class="php-quote">'0'</span>] : <span class="php-var">$ex</span>[<span class="php-quote">'0'</span>];
</span><span id="455" class="l"><a class="l" href="#455">455: </a>        <span class="php-var">$month</span> = (<span class="php-keyword2">strlen</span>(<span class="php-var">$ex</span>[<span class="php-quote">'1'</span>]) == <span class="php-num">1</span>) ? <span class="php-quote">'0'</span>.<span class="php-var">$ex</span>[<span class="php-quote">'1'</span>]  : <span class="php-var">$ex</span>[<span class="php-quote">'1'</span>];
</span><span id="456" class="l"><a class="l" href="#456">456: </a>        <span class="php-var">$day</span>   = (<span class="php-keyword2">strlen</span>(<span class="php-var">$ex</span>[<span class="php-quote">'2'</span>]) == <span class="php-num">1</span>) ? <span class="php-quote">'0'</span>.<span class="php-var">$ex</span>[<span class="php-quote">'2'</span>]  : <span class="php-var">$ex</span>[<span class="php-quote">'2'</span>];
</span><span id="457" class="l"><a class="l" href="#457">457: </a>
</span><span id="458" class="l"><a class="l" href="#458">458: </a>        <span class="php-var">$ex</span> = <span class="php-keyword2">explode</span>(<span class="php-quote">&quot;:&quot;</span>, <span class="php-var">$split</span>[<span class="php-quote">'1'</span>]);
</span><span id="459" class="l"><a class="l" href="#459">459: </a>
</span><span id="460" class="l"><a class="l" href="#460">460: </a>        <span class="php-var">$hour</span> = (<span class="php-keyword2">strlen</span>(<span class="php-var">$ex</span>[<span class="php-quote">'0'</span>]) == <span class="php-num">1</span>) ? <span class="php-quote">'0'</span>.<span class="php-var">$ex</span>[<span class="php-quote">'0'</span>] : <span class="php-var">$ex</span>[<span class="php-quote">'0'</span>];
</span><span id="461" class="l"><a class="l" href="#461">461: </a>        <span class="php-var">$min</span>  = (<span class="php-keyword2">strlen</span>(<span class="php-var">$ex</span>[<span class="php-quote">'1'</span>]) == <span class="php-num">1</span>) ? <span class="php-quote">'0'</span>.<span class="php-var">$ex</span>[<span class="php-quote">'1'</span>] : <span class="php-var">$ex</span>[<span class="php-quote">'1'</span>];
</span><span id="462" class="l"><a class="l" href="#462">462: </a>
</span><span id="463" class="l"><a class="l" href="#463">463: </a>        <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$ex</span>[<span class="php-quote">'2'</span>]) &amp;&amp; <span class="php-keyword2">preg_match</span>(<span class="php-quote">'/[0-9]{1,2}/'</span>, <span class="php-var">$ex</span>[<span class="php-quote">'2'</span>]))
</span><span id="464" class="l"><a class="l" href="#464">464: </a>        {
</span><span id="465" class="l"><a class="l" href="#465">465: </a>            <span class="php-var">$sec</span>  = (<span class="php-keyword2">strlen</span>(<span class="php-var">$ex</span>[<span class="php-quote">'2'</span>]) == <span class="php-num">1</span>) ? <span class="php-quote">'0'</span>.<span class="php-var">$ex</span>[<span class="php-quote">'2'</span>] : <span class="php-var">$ex</span>[<span class="php-quote">'2'</span>];
</span><span id="466" class="l"><a class="l" href="#466">466: </a>        }
</span><span id="467" class="l"><a class="l" href="#467">467: </a>        <span class="php-keyword1">else</span>
</span><span id="468" class="l"><a class="l" href="#468">468: </a>        {
</span><span id="469" class="l"><a class="l" href="#469">469: </a>            <span class="php-comment">// Unless specified, seconds get set to zero.</span>
</span><span id="470" class="l"><a class="l" href="#470">470: </a>            <span class="php-var">$sec</span> = <span class="php-quote">'00'</span>;
</span><span id="471" class="l"><a class="l" href="#471">471: </a>        }
</span><span id="472" class="l"><a class="l" href="#472">472: </a>
</span><span id="473" class="l"><a class="l" href="#473">473: </a>        <span class="php-keyword1">if</span> (<span class="php-keyword1">isset</span>(<span class="php-var">$split</span>[<span class="php-quote">'2'</span>]))
</span><span id="474" class="l"><a class="l" href="#474">474: </a>        {
</span><span id="475" class="l"><a class="l" href="#475">475: </a>            <span class="php-var">$ampm</span> = <span class="php-keyword2">strtolower</span>(<span class="php-var">$split</span>[<span class="php-quote">'2'</span>]);
</span><span id="476" class="l"><a class="l" href="#476">476: </a>
</span><span id="477" class="l"><a class="l" href="#477">477: </a>            <span class="php-keyword1">if</span> (<span class="php-keyword2">substr</span>(<span class="php-var">$ampm</span>, <span class="php-num">0</span>, <span class="php-num">1</span>) == <span class="php-quote">'p'</span> <span class="php-keyword1">AND</span> <span class="php-var">$hour</span> &lt; <span class="php-num">12</span>)
</span><span id="478" class="l"><a class="l" href="#478">478: </a>                <span class="php-var">$hour</span> = <span class="php-var">$hour</span> + <span class="php-num">12</span>;
</span><span id="479" class="l"><a class="l" href="#479">479: </a>
</span><span id="480" class="l"><a class="l" href="#480">480: </a>            <span class="php-keyword1">if</span> (<span class="php-keyword2">substr</span>(<span class="php-var">$ampm</span>, <span class="php-num">0</span>, <span class="php-num">1</span>) == <span class="php-quote">'a'</span> <span class="php-keyword1">AND</span> <span class="php-var">$hour</span> == <span class="php-num">12</span>)
</span><span id="481" class="l"><a class="l" href="#481">481: </a>                <span class="php-var">$hour</span> =  <span class="php-quote">'00'</span>;
</span><span id="482" class="l"><a class="l" href="#482">482: </a>
</span><span id="483" class="l"><a class="l" href="#483">483: </a>            <span class="php-keyword1">if</span> (<span class="php-keyword2">strlen</span>(<span class="php-var">$hour</span>) == <span class="php-num">1</span>)
</span><span id="484" class="l"><a class="l" href="#484">484: </a>                <span class="php-var">$hour</span> = <span class="php-quote">'0'</span>.<span class="php-var">$hour</span>;
</span><span id="485" class="l"><a class="l" href="#485">485: </a>        }
</span><span id="486" class="l"><a class="l" href="#486">486: </a>
</span><span id="487" class="l"><a class="l" href="#487">487: </a>        <span class="php-keyword1">return</span> <span class="php-keyword2">mktime</span>(<span class="php-var">$hour</span>, <span class="php-var">$min</span>, <span class="php-var">$sec</span>, <span class="php-var">$month</span>, <span class="php-var">$day</span>, <span class="php-var">$year</span>);
</span><span id="488" class="l"><a class="l" href="#488">488: </a>    }
</span><span id="489" class="l"><a class="l" href="#489">489: </a>}
</span><span id="490" class="l"><a class="l" href="#490">490: </a>
</span><span id="491" class="l"><a class="l" href="#491">491: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="492" class="l"><a class="l" href="#492">492: </a>
</span><span id="493" class="l"><a class="l" href="#493">493: </a><span class="php-comment">/**
</span></span><span id="494" class="l"><a class="l" href="#494">494: </a><span class="php-comment"> * Timezone Menu
</span></span><span id="495" class="l"><a class="l" href="#495">495: </a><span class="php-comment"> *
</span></span><span id="496" class="l"><a class="l" href="#496">496: </a><span class="php-comment"> * Generates a drop-down menu of timezones.
</span></span><span id="497" class="l"><a class="l" href="#497">497: </a><span class="php-comment"> *
</span></span><span id="498" class="l"><a class="l" href="#498">498: </a><span class="php-comment"> * @access  public
</span></span><span id="499" class="l"><a class="l" href="#499">499: </a><span class="php-comment"> * @param   string  timezone
</span></span><span id="500" class="l"><a class="l" href="#500">500: </a><span class="php-comment"> * @param   string  classname
</span></span><span id="501" class="l"><a class="l" href="#501">501: </a><span class="php-comment"> * @param   string  menu name
</span></span><span id="502" class="l"><a class="l" href="#502">502: </a><span class="php-comment"> * @return  string
</span></span><span id="503" class="l"><a class="l" href="#503">503: </a><span class="php-comment"> */</span>
</span><span id="504" class="l"><a class="l" href="#504">504: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'timezone_menu'</span>))
</span><span id="505" class="l"><a class="l" href="#505">505: </a>{
</span><span id="506" class="l"><a class="l" href="#506">506: </a>    <span class="php-keyword1">function</span> <a id="_timezone_menu" href="#_timezone_menu">timezone_menu</a>(<span class="php-var">$default</span> = <span class="php-quote">'UTC'</span>, <span class="php-var">$class</span> = <span class="php-quote">&quot;&quot;</span>, <span class="php-var">$name</span> = <span class="php-quote">'timezones'</span>)
</span><span id="507" class="l"><a class="l" href="#507">507: </a>    {
</span><span id="508" class="l"><a class="l" href="#508">508: </a>        <span class="php-var">$CI</span> =&amp; get_instance();
</span><span id="509" class="l"><a class="l" href="#509">509: </a>        <span class="php-var">$CI</span>-&gt;lang-&gt;load(<span class="php-quote">'date'</span>);
</span><span id="510" class="l"><a class="l" href="#510">510: </a>
</span><span id="511" class="l"><a class="l" href="#511">511: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$default</span> == <span class="php-quote">'GMT'</span>)
</span><span id="512" class="l"><a class="l" href="#512">512: </a>            <span class="php-var">$default</span> = <span class="php-quote">'UTC'</span>;
</span><span id="513" class="l"><a class="l" href="#513">513: </a>
</span><span id="514" class="l"><a class="l" href="#514">514: </a>        <span class="php-var">$menu</span> = <span class="php-quote">'&lt;select name=&quot;'</span>.<span class="php-var">$name</span>.<span class="php-quote">'&quot;'</span>;
</span><span id="515" class="l"><a class="l" href="#515">515: </a>
</span><span id="516" class="l"><a class="l" href="#516">516: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$class</span> != <span class="php-quote">''</span>)
</span><span id="517" class="l"><a class="l" href="#517">517: </a>        {
</span><span id="518" class="l"><a class="l" href="#518">518: </a>            <span class="php-var">$menu</span> .= <span class="php-quote">' class=&quot;'</span>.<span class="php-var">$class</span>.<span class="php-quote">'&quot;'</span>;
</span><span id="519" class="l"><a class="l" href="#519">519: </a>        }
</span><span id="520" class="l"><a class="l" href="#520">520: </a>
</span><span id="521" class="l"><a class="l" href="#521">521: </a>        <span class="php-var">$menu</span> .= <span class="php-quote">&quot;&gt;\n&quot;</span>;
</span><span id="522" class="l"><a class="l" href="#522">522: </a>
</span><span id="523" class="l"><a class="l" href="#523">523: </a>        <span class="php-keyword1">foreach</span> (timezones() <span class="php-keyword1">as</span> <span class="php-var">$key</span> =&gt; <span class="php-var">$val</span>)
</span><span id="524" class="l"><a class="l" href="#524">524: </a>        {
</span><span id="525" class="l"><a class="l" href="#525">525: </a>            <span class="php-var">$selected</span> = (<span class="php-var">$default</span> == <span class="php-var">$key</span>) ? <span class="php-quote">&quot; selected='selected'&quot;</span> : <span class="php-quote">''</span>;
</span><span id="526" class="l"><a class="l" href="#526">526: </a>            <span class="php-var">$menu</span> .= <span class="php-quote">&quot;&lt;option value='</span><span class="php-var">{$key}</span><span class="php-quote">'</span><span class="php-var">{$selected}</span><span class="php-quote">&gt;&quot;</span>.<span class="php-var">$CI</span>-&gt;lang-&gt;line(<span class="php-var">$key</span>).<span class="php-quote">&quot;&lt;/option&gt;\n&quot;</span>;
</span><span id="527" class="l"><a class="l" href="#527">527: </a>        }
</span><span id="528" class="l"><a class="l" href="#528">528: </a>
</span><span id="529" class="l"><a class="l" href="#529">529: </a>        <span class="php-var">$menu</span> .= <span class="php-quote">&quot;&lt;/select&gt;&quot;</span>;
</span><span id="530" class="l"><a class="l" href="#530">530: </a>
</span><span id="531" class="l"><a class="l" href="#531">531: </a>        <span class="php-keyword1">return</span> <span class="php-var">$menu</span>;
</span><span id="532" class="l"><a class="l" href="#532">532: </a>    }
</span><span id="533" class="l"><a class="l" href="#533">533: </a>}
</span><span id="534" class="l"><a class="l" href="#534">534: </a>
</span><span id="535" class="l"><a class="l" href="#535">535: </a><span class="php-comment">// ------------------------------------------------------------------------</span>
</span><span id="536" class="l"><a class="l" href="#536">536: </a>
</span><span id="537" class="l"><a class="l" href="#537">537: </a><span class="php-comment">/**
</span></span><span id="538" class="l"><a class="l" href="#538">538: </a><span class="php-comment"> * Timezones
</span></span><span id="539" class="l"><a class="l" href="#539">539: </a><span class="php-comment"> *
</span></span><span id="540" class="l"><a class="l" href="#540">540: </a><span class="php-comment"> * Returns an array of timezones.  This is a helper function
</span></span><span id="541" class="l"><a class="l" href="#541">541: </a><span class="php-comment"> * for various other ones in this library
</span></span><span id="542" class="l"><a class="l" href="#542">542: </a><span class="php-comment"> *
</span></span><span id="543" class="l"><a class="l" href="#543">543: </a><span class="php-comment"> * @access  public
</span></span><span id="544" class="l"><a class="l" href="#544">544: </a><span class="php-comment"> * @param   string  timezone
</span></span><span id="545" class="l"><a class="l" href="#545">545: </a><span class="php-comment"> * @return  string
</span></span><span id="546" class="l"><a class="l" href="#546">546: </a><span class="php-comment"> */</span>
</span><span id="547" class="l"><a class="l" href="#547">547: </a><span class="php-keyword1">if</span> ( ! <span class="php-keyword2">function_exists</span>(<span class="php-quote">'timezones'</span>))
</span><span id="548" class="l"><a class="l" href="#548">548: </a>{
</span><span id="549" class="l"><a class="l" href="#549">549: </a>    <span class="php-keyword1">function</span> <a id="_timezones" href="#_timezones">timezones</a>(<span class="php-var">$tz</span> = <span class="php-quote">''</span>)
</span><span id="550" class="l"><a class="l" href="#550">550: </a>    {
</span><span id="551" class="l"><a class="l" href="#551">551: </a>        <span class="php-comment">// Note: Don't change the order of these even though</span>
</span><span id="552" class="l"><a class="l" href="#552">552: </a>        <span class="php-comment">// some items appear to be in the wrong order</span>
</span><span id="553" class="l"><a class="l" href="#553">553: </a>
</span><span id="554" class="l"><a class="l" href="#554">554: </a>        <span class="php-var">$zones</span> = <span class="php-keyword1">array</span>(
</span><span id="555" class="l"><a class="l" href="#555">555: </a>                        <span class="php-quote">'UM12'</span>      =&gt; -<span class="php-num">12</span>,
</span><span id="556" class="l"><a class="l" href="#556">556: </a>                        <span class="php-quote">'UM11'</span>      =&gt; -<span class="php-num">11</span>,
</span><span id="557" class="l"><a class="l" href="#557">557: </a>                        <span class="php-quote">'UM10'</span>      =&gt; -<span class="php-num">10</span>,
</span><span id="558" class="l"><a class="l" href="#558">558: </a>                        <span class="php-quote">'UM95'</span>      =&gt; -<span class="php-num">9.5</span>,
</span><span id="559" class="l"><a class="l" href="#559">559: </a>                        <span class="php-quote">'UM9'</span>       =&gt; -<span class="php-num">9</span>,
</span><span id="560" class="l"><a class="l" href="#560">560: </a>                        <span class="php-quote">'UM8'</span>       =&gt; -<span class="php-num">8</span>,
</span><span id="561" class="l"><a class="l" href="#561">561: </a>                        <span class="php-quote">'UM7'</span>       =&gt; -<span class="php-num">7</span>,
</span><span id="562" class="l"><a class="l" href="#562">562: </a>                        <span class="php-quote">'UM6'</span>       =&gt; -<span class="php-num">6</span>,
</span><span id="563" class="l"><a class="l" href="#563">563: </a>                        <span class="php-quote">'UM5'</span>       =&gt; -<span class="php-num">5</span>,
</span><span id="564" class="l"><a class="l" href="#564">564: </a>                        <span class="php-quote">'UM45'</span>      =&gt; -<span class="php-num">4.5</span>,
</span><span id="565" class="l"><a class="l" href="#565">565: </a>                        <span class="php-quote">'UM4'</span>       =&gt; -<span class="php-num">4</span>,
</span><span id="566" class="l"><a class="l" href="#566">566: </a>                        <span class="php-quote">'UM35'</span>      =&gt; -<span class="php-num">3.5</span>,
</span><span id="567" class="l"><a class="l" href="#567">567: </a>                        <span class="php-quote">'UM3'</span>       =&gt; -<span class="php-num">3</span>,
</span><span id="568" class="l"><a class="l" href="#568">568: </a>                        <span class="php-quote">'UM2'</span>       =&gt; -<span class="php-num">2</span>,
</span><span id="569" class="l"><a class="l" href="#569">569: </a>                        <span class="php-quote">'UM1'</span>       =&gt; -<span class="php-num">1</span>,
</span><span id="570" class="l"><a class="l" href="#570">570: </a>                        <span class="php-quote">'UTC'</span>       =&gt; <span class="php-num">0</span>,
</span><span id="571" class="l"><a class="l" href="#571">571: </a>                        <span class="php-quote">'UP1'</span>       =&gt; +<span class="php-num">1</span>,
</span><span id="572" class="l"><a class="l" href="#572">572: </a>                        <span class="php-quote">'UP2'</span>       =&gt; +<span class="php-num">2</span>,
</span><span id="573" class="l"><a class="l" href="#573">573: </a>                        <span class="php-quote">'UP3'</span>       =&gt; +<span class="php-num">3</span>,
</span><span id="574" class="l"><a class="l" href="#574">574: </a>                        <span class="php-quote">'UP35'</span>      =&gt; +<span class="php-num">3.5</span>,
</span><span id="575" class="l"><a class="l" href="#575">575: </a>                        <span class="php-quote">'UP4'</span>       =&gt; +<span class="php-num">4</span>,
</span><span id="576" class="l"><a class="l" href="#576">576: </a>                        <span class="php-quote">'UP45'</span>      =&gt; +<span class="php-num">4.5</span>,
</span><span id="577" class="l"><a class="l" href="#577">577: </a>                        <span class="php-quote">'UP5'</span>       =&gt; +<span class="php-num">5</span>,
</span><span id="578" class="l"><a class="l" href="#578">578: </a>                        <span class="php-quote">'UP55'</span>      =&gt; +<span class="php-num">5.5</span>,
</span><span id="579" class="l"><a class="l" href="#579">579: </a>                        <span class="php-quote">'UP575'</span>     =&gt; +<span class="php-num">5.75</span>,
</span><span id="580" class="l"><a class="l" href="#580">580: </a>                        <span class="php-quote">'UP6'</span>       =&gt; +<span class="php-num">6</span>,
</span><span id="581" class="l"><a class="l" href="#581">581: </a>                        <span class="php-quote">'UP65'</span>      =&gt; +<span class="php-num">6.5</span>,
</span><span id="582" class="l"><a class="l" href="#582">582: </a>                        <span class="php-quote">'UP7'</span>       =&gt; +<span class="php-num">7</span>,
</span><span id="583" class="l"><a class="l" href="#583">583: </a>                        <span class="php-quote">'UP8'</span>       =&gt; +<span class="php-num">8</span>,
</span><span id="584" class="l"><a class="l" href="#584">584: </a>                        <span class="php-quote">'UP875'</span>     =&gt; +<span class="php-num">8.75</span>,
</span><span id="585" class="l"><a class="l" href="#585">585: </a>                        <span class="php-quote">'UP9'</span>       =&gt; +<span class="php-num">9</span>,
</span><span id="586" class="l"><a class="l" href="#586">586: </a>                        <span class="php-quote">'UP95'</span>      =&gt; +<span class="php-num">9.5</span>,
</span><span id="587" class="l"><a class="l" href="#587">587: </a>                        <span class="php-quote">'UP10'</span>      =&gt; +<span class="php-num">10</span>,
</span><span id="588" class="l"><a class="l" href="#588">588: </a>                        <span class="php-quote">'UP105'</span>     =&gt; +<span class="php-num">10.5</span>,
</span><span id="589" class="l"><a class="l" href="#589">589: </a>                        <span class="php-quote">'UP11'</span>      =&gt; +<span class="php-num">11</span>,
</span><span id="590" class="l"><a class="l" href="#590">590: </a>                        <span class="php-quote">'UP115'</span>     =&gt; +<span class="php-num">11.5</span>,
</span><span id="591" class="l"><a class="l" href="#591">591: </a>                        <span class="php-quote">'UP12'</span>      =&gt; +<span class="php-num">12</span>,
</span><span id="592" class="l"><a class="l" href="#592">592: </a>                        <span class="php-quote">'UP1275'</span>    =&gt; +<span class="php-num">12.75</span>,
</span><span id="593" class="l"><a class="l" href="#593">593: </a>                        <span class="php-quote">'UP13'</span>      =&gt; +<span class="php-num">13</span>,
</span><span id="594" class="l"><a class="l" href="#594">594: </a>                        <span class="php-quote">'UP14'</span>      =&gt; +<span class="php-num">14</span>
</span><span id="595" class="l"><a class="l" href="#595">595: </a>                    );
</span><span id="596" class="l"><a class="l" href="#596">596: </a>
</span><span id="597" class="l"><a class="l" href="#597">597: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$tz</span> == <span class="php-quote">''</span>)
</span><span id="598" class="l"><a class="l" href="#598">598: </a>        {
</span><span id="599" class="l"><a class="l" href="#599">599: </a>            <span class="php-keyword1">return</span> <span class="php-var">$zones</span>;
</span><span id="600" class="l"><a class="l" href="#600">600: </a>        }
</span><span id="601" class="l"><a class="l" href="#601">601: </a>
</span><span id="602" class="l"><a class="l" href="#602">602: </a>        <span class="php-keyword1">if</span> (<span class="php-var">$tz</span> == <span class="php-quote">'GMT'</span>)
</span><span id="603" class="l"><a class="l" href="#603">603: </a>            <span class="php-var">$tz</span> = <span class="php-quote">'UTC'</span>;
</span><span id="604" class="l"><a class="l" href="#604">604: </a>
</span><span id="605" class="l"><a class="l" href="#605">605: </a>        <span class="php-keyword1">return</span> ( ! <span class="php-keyword1">isset</span>(<span class="php-var">$zones</span>[<span class="php-var">$tz</span>])) ? <span class="php-num">0</span> : <span class="php-var">$zones</span>[<span class="php-var">$tz</span>];
</span><span id="606" class="l"><a class="l" href="#606">606: </a>    }
</span><span id="607" class="l"><a class="l" href="#607">607: </a>}
</span><span id="608" class="l"><a class="l" href="#608">608: </a>
</span><span id="609" class="l"><a class="l" href="#609">609: </a>
</span><span id="610" class="l"><a class="l" href="#610">610: </a><span class="php-comment">/* End of file date_helper.php */</span>
</span><span id="611" class="l"><a class="l" href="#611">611: </a></span><span class="php-comment">/* Location: ./system/helpers/date_helper.php */</span></code></pre>

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